mirror of
https://github.com/MariaDB/server.git
synced 2025-08-26 01:44:06 +03:00
09c80e12c5
Major replication test framework cleanup. This does the following:
- Ensure that all tests clean up the replication state when they
finish, by making check-testcase check the output of SHOW SLAVE STATUS.
This implies:
- Slave must not be running after test finished. This is good
because it removes the risk for sporadic errors in subsequent
tests when a test forgets to sync correctly.
- Slave SQL and IO errors must be cleared when test ends. This is
good because we will notice if a test gets an unexpected error in
the slave threads near the end.
- We no longer have to clean up before a test starts.
- Ensure that all tests that wait for an error in one of the slave
threads waits for a specific error. It is no longer possible to
source wait_for_slave_[sql|io]_to_stop.inc when there is an error
in one of the slave threads. This is good because:
- If a test expects an error but there is a bug that causes
another error to happen, or if it stops the slave thread without
an error, then we will notice.
- When developing tests, wait_for_*_to_[start|stop].inc will fail
immediately if there is an error in the relevant slave thread.
Before this patch, we had to wait for the timeout.
- Remove duplicated and repeated code for setting up unusual replication
topologies. Now, there is a single file that is capable of setting
up arbitrary topologies (include/rpl_init.inc, but
include/master-slave.inc is still available for the most common
topology). Tests can now end with include/rpl_end.inc, which will clean
up correctly no matter what topology is used. The topology can be
changed with include/rpl_change_topology.inc.
- Improved debug information when tests fail. This includes:
- debug info is printed on all servers configured by include/rpl_init.inc
- User can set $rpl_debug=1, which makes auxiliary replication files
print relevant debug info.
- Improved documentation for all auxiliary replication files. Now they
describe purpose, usage, parameters, and side effects.
- Many small code cleanups:
- Made have_innodb.inc output a sensible error message.
- Moved contents of rpl000017-slave.sh into rpl000017.test
- Added mysqltest variables that expose the current state of
disable_warnings/enable_warnings and friends.
- Too many to list here: see per-file comments for details.
279 lines
8.9 KiB
Plaintext
279 lines
8.9 KiB
Plaintext
include/master-slave.inc
|
|
[connection master]
|
|
#######################################################################
|
|
####################### PART 1: MASTER TESTS ##########################
|
|
#######################################################################
|
|
include/stop_slave.inc
|
|
call mtr.add_suppression("Can't generate a unique log-filename");
|
|
call mtr.add_suppression("Writing one row to the row-based binary log failed.*");
|
|
call mtr.add_suppression("Error writing file .*");
|
|
SET @old_debug= @@global.debug;
|
|
SELECT repeat('x',8192) INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data';
|
|
SELECT repeat('x',10) INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug_46166-2.data';
|
|
RESET MASTER;
|
|
###################### TEST #1
|
|
FLUSH LOGS;
|
|
# assert: must show two binlogs
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
master-bin.000002 #
|
|
###################### TEST #2
|
|
RESET MASTER;
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
FLUSH LOGS;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
# assert: must show one binlog
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
SET GLOBAL debug="";
|
|
RESET MASTER;
|
|
###################### TEST #3
|
|
CREATE TABLE t1 (a INT);
|
|
CREATE TABLE t2 (a VARCHAR(16384)) Engine=InnoDB;
|
|
CREATE TABLE t4 (a VARCHAR(16384));
|
|
INSERT INTO t1 VALUES (1);
|
|
RESET MASTER;
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
|
|
# assert: must show two binlog
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
master-bin.000002 #
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
DELETE FROM t2;
|
|
RESET MASTER;
|
|
###################### TEST #4
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
# assert: must show one entry
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
1
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
DELETE FROM t2;
|
|
RESET MASTER;
|
|
###################### TEST #5
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166-2.data' INTO TABLE t2;
|
|
# assert: must show one entry
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
1
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
DELETE FROM t2;
|
|
RESET MASTER;
|
|
###################### TEST #6
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
SET AUTOCOMMIT=0;
|
|
INSERT INTO t2 VALUES ('muse');
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
|
|
INSERT INTO t2 VALUES ('muse');
|
|
COMMIT;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
# assert: must show three entries
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
3
|
|
SET AUTOCOMMIT= 1;
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
DELETE FROM t2;
|
|
RESET MASTER;
|
|
###################### TEST #7
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
0
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t4;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
# assert: must show 1 entry
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
1
|
|
### check that the incident event is written to the current log
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
FLUSH LOGS;
|
|
SHOW BINLOG EVENTS IN 'BINLOG_FILE' FROM <binlog_start> LIMIT 1;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
BINLOG_FILE # Incident # # #1 (LOST_EVENTS)
|
|
DELETE FROM t4;
|
|
RESET MASTER;
|
|
###################### TEST #8
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
# must show 0 entries
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
0
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
0
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t4;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
INSERT INTO t2 VALUES ('aaa'), ('bbb'), ('ccc');
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
# INFO: Count(*) Before Offending DELETEs
|
|
# assert: must show 1 entry
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
1
|
|
# assert: must show 4 entries
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
4
|
|
DELETE FROM t4;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
DELETE FROM t2;
|
|
ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
|
|
|
|
# INFO: Count(*) After Offending DELETEs
|
|
# assert: must show zero entries
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
0
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
0
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
###################### TEST #9
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
SET SQL_LOG_BIN=0;
|
|
INSERT INTO t2 VALUES ('aaa'), ('bbb'), ('ccc'), ('ddd');
|
|
INSERT INTO t4 VALUES ('eee'), ('fff'), ('ggg'), ('hhh');
|
|
# assert: must show four entries
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
4
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
4
|
|
DELETE FROM t2;
|
|
DELETE FROM t4;
|
|
# assert: must show zero entries
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
0
|
|
SELECT count(*) FROM t4;
|
|
count(*)
|
|
0
|
|
SET SQL_LOG_BIN=1;
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
###################### TEST #10
|
|
call mtr.add_suppression("MSYQL_BIN_LOG::open failed to sync the index file.");
|
|
call mtr.add_suppression("Could not open .*");
|
|
RESET MASTER;
|
|
SHOW WARNINGS;
|
|
Level Code Message
|
|
SET GLOBAL debug="+d,fault_injection_registering_index";
|
|
FLUSH LOGS;
|
|
ERROR HY000: Can't open file: 'master-bin.000002' (errno: 1)
|
|
SET GLOBAL debug="-d,fault_injection_registering_index";
|
|
SHOW BINARY LOGS;
|
|
ERROR HY000: You are not using binary logging
|
|
CREATE TABLE t5 (a INT);
|
|
INSERT INTO t4 VALUES ('bbbbb');
|
|
INSERT INTO t2 VALUES ('aaaaa');
|
|
DELETE FROM t4;
|
|
DELETE FROM t2;
|
|
DROP TABLE t5;
|
|
###################### TEST #11
|
|
include/rpl_restart_server.inc [server_number=1]
|
|
SET GLOBAL debug="+d,fault_injection_openning_index";
|
|
FLUSH LOGS;
|
|
ERROR HY000: Can't open file: 'master-bin.index' (errno: 1)
|
|
SET GLOBAL debug="-d,fault_injection_openning_index";
|
|
RESET MASTER;
|
|
ERROR HY000: Binlog closed, cannot RESET MASTER
|
|
CREATE TABLE t5 (a INT);
|
|
INSERT INTO t4 VALUES ('bbbbb');
|
|
INSERT INTO t2 VALUES ('aaaaa');
|
|
DELETE FROM t4;
|
|
DELETE FROM t2;
|
|
DROP TABLE t5;
|
|
include/rpl_restart_server.inc [server_number=1]
|
|
###################### TEST #12
|
|
SET GLOBAL debug="+d,fault_injection_new_file_rotate_event";
|
|
FLUSH LOGS;
|
|
ERROR HY000: Can't open file: 'master-bin' (errno: 2)
|
|
SET GLOBAL debug="-d,fault_injection_new_file_rotate_event";
|
|
RESET MASTER;
|
|
ERROR HY000: Binlog closed, cannot RESET MASTER
|
|
CREATE TABLE t5 (a INT);
|
|
INSERT INTO t4 VALUES ('bbbbb');
|
|
INSERT INTO t2 VALUES ('aaaaa');
|
|
DELETE FROM t4;
|
|
DELETE FROM t2;
|
|
DROP TABLE t5;
|
|
include/rpl_restart_server.inc [server_number=1]
|
|
SET GLOBAL debug= @old_debug;
|
|
DROP TABLE t1, t2, t4;
|
|
RESET MASTER;
|
|
include/start_slave.inc
|
|
#######################################################################
|
|
####################### PART 2: SLAVE TESTS ###########################
|
|
#######################################################################
|
|
include/rpl_reset.inc
|
|
call mtr.add_suppression("Slave I/O: Relay log write failure: could not queue event from master.*");
|
|
call mtr.add_suppression("Error writing file .*");
|
|
call mtr.add_suppression("Could not open .*");
|
|
call mtr.add_suppression("MSYQL_BIN_LOG::open failed to sync the index file.");
|
|
call mtr.add_suppression("Can't generate a unique log-filename .*");
|
|
###################### TEST #13
|
|
SET @old_debug=@@global.debug;
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug="+d,error_unique_log_filename";
|
|
START SLAVE io_thread;
|
|
include/wait_for_slave_io_error.inc [errno=1595]
|
|
Last_IO_Error = 'Relay log write failure: could not queue event from master'
|
|
SET GLOBAL debug="-d,error_unique_log_filename";
|
|
SET GLOBAL debug=@old_debug;
|
|
include/rpl_restart_server.inc [server_number=2]
|
|
###################### TEST #14
|
|
SET @old_debug=@@global.debug;
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug="+d,fault_injection_new_file_rotate_event";
|
|
START SLAVE io_thread;
|
|
include/wait_for_slave_io_error.inc [errno=1595]
|
|
Last_IO_Error = 'Relay log write failure: could not queue event from master'
|
|
SET GLOBAL debug="-d,fault_injection_new_file_rotate_event";
|
|
SET GLOBAL debug=@old_debug;
|
|
include/rpl_restart_server.inc [server_number=2]
|
|
###################### TEST #15
|
|
SET @old_debug=@@global.debug;
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug="+d,fault_injection_registering_index";
|
|
START SLAVE io_thread;
|
|
include/wait_for_slave_io_error.inc [errno=1595]
|
|
Last_IO_Error = 'Relay log write failure: could not queue event from master'
|
|
SET GLOBAL debug="-d,fault_injection_registering_index";
|
|
SET GLOBAL debug=@old_debug;
|
|
include/rpl_restart_server.inc [server_number=2]
|
|
###################### TEST #16
|
|
SET @old_debug=@@global.debug;
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug="+d,fault_injection_openning_index";
|
|
START SLAVE io_thread;
|
|
include/wait_for_slave_io_error.inc [errno=1595]
|
|
Last_IO_Error = 'Relay log write failure: could not queue event from master'
|
|
SET GLOBAL debug="-d,fault_injection_openning_index";
|
|
SET GLOBAL debug=@old_debug;
|
|
include/rpl_restart_server.inc [server_number=2]
|
|
include/stop_slave_sql.inc
|
|
Warnings:
|
|
Note 1255 Slave already has been stopped
|
|
SET GLOBAL debug=@old_debug;
|
|
RESET SLAVE;
|
|
RESET MASTER;
|
|
include/rpl_end.inc
|